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Introduction
The Radio Head Unit of the NSX suffers from ageing capacitors the same way as many other ECUs in the vehicle. Similar to others it takes about 30 years to manifest itself but high temperature and humidity can cause issues to appear much earlier.
Units that have not been taken care of can become damaged beyond repair and a capacitor replacement should be performed as a precautionary measure even if no problems have been observed yet.

Diagnostic
As leakage ...

Introduction

The Climate Control Unit (CCU) consists of two parts: The main PCB and the front unit. The main PCB is identical across all model years and target countries the vehicle was produced for. The front unit is different with regards to the temperature dial and temperature value on the display, though.

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Introduction
At it's introduction, the NSX's audio system was considered a top-of-the-line equipment, centred around the Alpine made head unit. The internal size factor is double-DIN. Audio signals are provided to active speakers designed by Bose and specifically optimized for the NSX.

EU Specification Head Unit

JDM Specification Head Unit

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Introduction
The Climate Control Unit (CCU) of the NSX suffers from aging capacitors the same way as many other ECUs in the vehicle. It's often the first ECU experiencing problems. It typically takes about 25 years to manifest itself but high temperature and humidity can cause issues to appear even earlier.
A capacitor replacement should be performed as a precautionary measure even if no problems have been observed yet.

Diagnostic
Typical symptoms are a cabin fan that ...

Introduction
The Climate Control Unit (CCU) of the NSX controls heating, cooling and ventilation of the passenger cabin. It utilizes several electrical sensors and actuators across the vehicle to do so:

Sensors

Actuators

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